After importing them on Eclipse, I generated ALL and generated Diagram
Code.
My first problem was that the generated friends.diagram project had
errors because it did not find the figures package. I solved it adding
the friends.figure project to the friends.diagram Java build path.
Afther that, I run other Eclipse instance. When I create a new friends
diagram, the editor opens but it does not allow to draw a person,
however it presents a pop-up with this error:
An error has occurred. See error log for more details.
figures/PersonFigure
I imagine that I forgot any step of the process... moreover I do not
know whether the code generator uses the mirrored.gmfgraph file
in.figure/models folder. What is the aim of that file ?